<script setup>
import { artGetChannelsService } from '@/api/article.js'
import { ref } from 'vue'

defineProps({
  modelValue: {
    type: [Number, String]
  },
  width: {
    type: String
  }
})
const emit = defineEmits(['update:modelValue'])
const channelList = ref([])
const getChannelList = async () => {
  const res = await artGetChannelsService()
  channelList.value = res.data.data
}
getChannelList()
</script>

<template>
  <!-- label 展示给用户看的，value 收集起来提交给后台的 -->
  <el-select :modelValue="modelValue" @update:modelValue="emit('update:modelValue', $event)" :style="{ width }">
    <el-option v-for="channel in channelList" :key="channel.id" :label="channel.cate_name"
      :value="channel.id"></el-option>
  </el-select>
</template>
